Equipment unit · NHTSA vPIC identity

2021 Freightliner Cascadia

1FUJHHDR6MLMW0636 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
34 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 25, 2023
MD
Last seenMay 29, 2026
NC
Inspected under 3 different carriers in 34 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUJHHDR6MLMW0636
Make
Freightliner
Model
Cascadia
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
MW0636

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 19,831 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 19,831 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 19,831 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 19,831 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 19,831 decoded VINs at 100.0% prefix purity.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 25, 2023 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026NCII · Walk-around0—WESTERN EXPRESS INC 511412M5772HY/TN
Nov 28, 2025NCIII · Driver-only0—WESTERN EXPRESS INC 511412M577THY/TN
Sep 22, 2025MAIII · Driver-only1—JOMA CARGO INC 358339144277PF/NY
Nov 13, 2024NYII · Walk-around1—K2A LINES LLC 380397744277PF/NY
Mar 13, 2024SCIII · Driver-only1—WESTERN EXPRESS INC 511412M5772HY/TN
Jan 24, 2024RIIII · Driver-only2—WESTERN EXPRESS INC 511412M5772HY/TN
Dec 1, 2023NCIII · Driver-only0—WESTERN EXPRESS INC 511412M5772HY/TN
Jul 25, 2023MDI · Full2OOSWESTERN EXPRESS INC 511412M5772HY/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN EXPRESS INC511412Jul 25, 2023May 29, 20266TN
JOMA CARGO INC3583391Sep 22, 2025Sep 22, 20251OH
K2A LINES LLC3803977Nov 13, 2024Nov 13, 20241NY
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
M5772HYTN—WESTERN EXPRESS INCJul 25, 2023 → May 29, 20265
M577THYTN—WESTERN EXPRESS INCNov 28, 2025 → Nov 28, 20251
44277PFNY—JOMA CARGO INCSep 22, 2025 → Sep 22, 20251
44277PFNY—K2A LINES LLCNov 13, 2024 → Nov 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026